APR News
APR Presents: Audi TT RS 2.5 TFSI RSC Exhaust System & Stage II ECU Upgrade!
APR is pleased to announce RSC™ Technology is now available for the Audi 2.5 TFSI TT RS in our Performance Exhaust System. APR’s RSC™ Exhaust System is capable of delivering gains of 99 HP @ 4,800 RPM and 113 FT-LBS @ 4,500 RPM when combined with APR’s Stage II ECU Upgrade and is fully compatible with APR’s upcoming Stage III Turbocharger System. Read More